句型转换，每空一词。
1. My sister is not heavy or thin. (改为同义句)
My sister is _______ _______ ______．
2. Mr Dean is short and he has long brown hair. (改为同义句)
Mr Dean is a ____ man ____ long brown hair.
3. Be quiet and listen to me. (改为同义句)
_______ _______ and listen to me.
4. Don't forget to get here at 7:30 this evening. (改为同义句)
_______ _______ get here at 7:30 this evening.
5. I think she can write stories. (改为否定句)
I ____ think she _______ write stories.
